Don't be affected by differences in Pnmquant output on different systems

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@3095 9d0c8265-081b-0410-96cb-a4ca84ce46f8

2 files changed, 10 insertions, 8 deletions

diff --git a/test/palm-roundtrip.ok b/test/palm-roundtrip.ok
index 6c9114a4..42bfe3db 100644
--- a/test/palm-roundtrip.ok
+++ b/test/palm-roundtrip.ok
@@ -3,8 +3,7 @@
 584219238 236
 584219238 236
 584219238 236
-600373046 101484
-600373046 101484
-600373046 101484
-600373046 101484
-600373046 101484
+1
+1
+1
+1
diff --git a/test/palm-roundtrip.test b/test/palm-roundtrip.test
index 5570e968..8699a3d1 100755
--- a/test/palm-roundtrip.test
+++ b/test/palm-roundtrip.test
@@ -19,14 +19,17 @@ for flags in "" \
 rm ${test4bit_pgm}
 
 
-# Test 2. Should print 600373046 101484 5 times
+# Test 2. Should print 1 4 times
 
-pnmquant 256 testimg.ppm | tee ${test256color_ppm} | cksum
+pnmquant 256 testimg.ppm > ${test256color_ppm}
 
 for flags in "" \
              "-scanline_compression" \
              "-rle_compression" \
              "-packbits_compression" 
-  do pnmtopalm -colormap $flags ${test256color_ppm} | palmtopnm | cksum; done
+  do pnmtopalm -colormap $flags ${test256color_ppm} | \
+     cmp -s - ${test256color_ppm} > /dev/null
+     echo $?
+  done
 
 rm ${test256color_ppm}